package com.napenalki.toto.service;

import java.util.List;

import com.napenalki.toto.domain.User;

public interface UserService {

    public User addUser(User user);

    public User findUserByName(String string);

    public List<User> findAllUsers();

    public List<User> getUserRanking();

    public User login(String userName, String password);

    public User updateUser(User user);

    public void deleteUser(User user);

}
